\version "2.10.0"
\override TupletNumber #'transparent = ##t
\override TupletBracket #'transparent = ##t
#(override-auto-beam-setting '(end 1 24 * *) 1 8)
#(override-auto-beam-setting '(end 1 24 * *) 2 8)
#(override-auto-beam-setting '(end 1 24 * *) 3 8)

#(revert-auto-beam-setting '(end * * 2 4) 1 4)
#(override-auto-beam-setting '(end 1 16 * * ) 1 4)
#(override-auto-beam-setting '(end 1 8 * * ) 1 4)